Comparison Console
Acebeam X20-R vs Wuben A9
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam X20-R stands out as the lightest option for weight, with about a 34% gap from the closest alternative. Acebeam X20-R stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative. Wuben A9 stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Decision Signals
What stands out
Acebeam X20-R stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative.
Wuben A9 stands out as the most expensive option for retail price, with about a 9% gap from the closest alternative.
Acebeam X20-R stands out as the lightest option for weight, with about a 34% gap from the closest alternative.
Wuben A9 stands out as the heaviest option for weight, with about a 53% gap from the closest alternative.
Acebeam X20-R stands out as the lowest output option for max lumens, with about a 17% gap from the closest alternative.
Wuben A9 stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Acebeam X20-R stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Wuben A9 stands out as the longest runtime option for max runtime, with about a 1871% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$230Cheapest
US$249.99Most expensive
Weight
293 g (10.34 oz)Lightest
447 g (15.77 oz)Heaviest
Length
136.3 mm (5.37 in)Shortest
215 mm (8.46 in)Longest
Output
Max lumens
10000 lmLowest output
12000 lmHighest output
Max candela
48400 cdHighest candela
40900 cdLowest candela
Beam distance
440 m (1444 ft)Highest
420 m (1378 ft)Lowest
Max runtime
1680 minShortest runtime
33120 minLongest runtime
Power & durability
Battery type
2 x 18650 Li-ion rechargeable batteries
Custom 10200mAh 7.2V Li-ion battery pack
Charging type
USB-C charging
USB-C charging on battery, 5V 2A max input
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1.5 m (5 ft)
Unknown
Material
AL6061-T6 high-quality aluminium alloy with HA III hard-anodised finish
Aircraft-grade aluminum alloy
Use case profile
Best for
Search and rescuePatrollingCavingOutdoor adventuresExtreme outdoor operations
Search and rescueOutdoor explorationExtreme conditions use
Common praise
Exceptional brightness and beam distance for a compact searchlight.Versatile tactical and duty modes with multiple output levels.Durable construction with high-quality aluminum and excellent waterproofing.Long runtime on lowest mode (up to 28 hours).Convenient rechargeable batteries with USB-C charging.
High maximum brightness with three Cree XHP70.2 LEDsLong runtime up to 23 days on low modeDurable aircraft-grade aluminum body with IP68 waterproofingMultiple lighting modes including strobe and SOSSmart switch with mode memory and lockout functionality
Common complaints
Not designed for everyday carry due to size and weight.Turbo mode runtime is very short (50 seconds at max output).Higher brightness levels have limited runtime due to heat management.
Customized battery can be inconvenient as a proprietary packCharging is slow due to limited 5V 2A inputLarge size and weight may be bulky for some usersHead unscrewing and switch placement can make accessing battery tricky
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